43890992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2981

約数の個数: 40

約数和(自身を含む): 90931680

約数和(自身を除く): 47040688

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 2909, 3772, 5818, 7544, 11636, 15088, 23272, 46544, 66907, 119269, 133814, 238538, 267628, 477076, 535256, 954152, 1070512, 1908304, 2743187, 5486374, 10972748, 21945496, 43890992]

約数ペア:

[(1, 43890992), (2, 21945496), (4, 10972748), (8, 5486374), (16, 2743187), (23, 1908304), (41, 1070512), (46, 954152), (82, 535256), (92, 477076), (164, 267628), (184, 238538), (328, 133814), (368, 119269), (656, 66907), (943, 46544), (1886, 23272), (2909, 15088), (3772, 11636), (5818, 7544)]